| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.49 | 11.779% | $188.3364 | $188.34 | $188.35 | $188.30 |
| Purchase #2 | $197.91 | 12.371% | $222.3934 | $222.39 | $222.40 | $222.40 |
| Purchase #3 | $223.48 | 3.386% | $231.047 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $175.56 | 11.794% | $196.2655 | $196.27 | $196.25 | $196.30 |
| Purchase #5 | $183.35 | 9.612% | $200.9736 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $187.32 | 5.750% | $198.0909 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $62.61 | 11.213% | $69.6305 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $1,198.72 | $1,306.7373 | $1,306.74 | $1,306.75 | $1,306.70 | |